baber/WOPTO huggingface dataset:
Patent KR-20210133828-A (KR)
Title: Electronic key based on user authentication using external device and operating method therof
IPC: G07C9/00
Filed: 2020-05-29
Abstract: The present invention relates to an operation method of an electronic key based on user authentication using an external terminal device and comprises: a step of transmitting a first UID of an electronic key to an external terminal device on which user authentication has been completed through a first wireless communication means; a step of when the first UID is included in at least one second UID stored in the external terminal device, receiving an activation signal which is a signal for activating the electronic key from the external terminal device through the first wireless communication means; a step of receiving a third UID of the electronic lock by inserting the activated electronic key into an electronic lock; and a step of transmitting an unlocking request signal which is a signal for requesting unlocking to the electronic lock in accordance with the determination result of unlocking based on the third UID. Accordingly, management convenience and cost savings can be increased.
Patent KR-20200141387-A (KR)
Inventor: LEE JONG HYUCK
IPC: G06F16/75
Filed: 2020-05-29
Abstract: The present invention relates to an image data search method using a deep learning algorithm, to a device thereof, and to a program. According to one embodiment of the present invention, the image data search method comprises the steps of: calculating individual appearance characteristics for a plurality of appearance classification criteria by inputting input image data into an appearance characteristic recognition model by a server (S200); generating, by the server, appearance description data by combining a plurality of individual appearance characteristics with respect to the input image data (S400); and extracting the image data corresponding to a combination of the appearance classification criteria matched with an abstract characteristic corresponding to a search keyword in a matching algorithm by receiving of a search keyword from a specific user by the server (S600).
Patent KR-20210150669-A (KR)
Inventor: CHOI OK JAE
IPC: H04W64/00
Filed: 2020-06-04
Abstract: The present invention is a technology in which a single transmitting station transmits two global positioning signals simultaneously and a terminal receives two global positioning signals to obtain a hyperbolic function corresponding to a reception time difference by using a TDoA technique of finding the hyperbolic function corresponding to the reception time difference with the global positioning signals of two transmitting stations which are time-synchronized in the terminal. The present invention is an asynchronous TDoA technique which does not require time synchronization between transmitting stations, which is an essential element in the prior art.
Patent KR-20200070175-A (KR)
Inventor: CHANGGUN KO
IPC: H04M1/72415
Filed: 2020-06-05
Abstract: According to embodiments of the present invention, provided are a method and an apparatus for controlling a target device of a host and a client to support a service for the target device having connectivity that the host does not support. The method for controlling a target device of a host includes the steps of: receiving and managing target information for the target device from a first client having the same connectivity as at least one target device; and transmitting, when a service request signal for the target device is received from a second client, a service control signal for controlling the target device to the target device by using the target information.
Patent KR-20200141396-A (KR)
Inventor: MATTHEW R GADINSKI
IPC: H01L21/67
Filed: 2020-06-09
Abstract: Provided is a polymer-polymer composite polishing pad which is useful for polish or flattens at least one of a semiconductor substrate, optical substrate, and magnetic substrate. The polymer-polymer composite polishing pad comprises: a polishing layer having a polishing surface; and a polymeric matrix forming the polishing layer. When the polymeric matrix is soaked in distilled water for five minutes and measured by a distilled water of pH 7 on a surface roughness of 10 μm rms, the polymeric matrix is hydrophilic. A cationic fluoropolymer composite particle having a nitrogen-containing terminal group is buried in the polymeric matrix. The cationic fluoropolymer particle is able to increase the polishing speed of the substrate on a patterned wafer when it is polished by slurry containing anionic colloid silica.
Patent KR-20200081346-A (KR)
Title: Management device that enables mist supply and hair treatment
Inventor: LEE MAN TAEK
IPC: A45D19/00
Filed: 2020-06-11
Abstract: The present invention relates to a hair managing device for business using mist, capable of conveniently and simply performing various hair treatments such hair moisturizing or dyeing in a business such as a beauty salon. The hair managing device of the present invention allows an upper part to be covered on an upper part of a hair inserting chamber (11) of shampoo pottery (10), and comprises hair managing devices (20, 200, 200′) composed of a resin body member (21) or a flexible waterproof body member (210). The hair managing device supplies steam or mist to the hair inserting chamber (11) by including a mist inputting pipe (23) from which a detaching unit (24b) is detached in a mist supply hose (24a) of a mist generating device (24) in one side of the resin body member (21) or the flexible waterproof body member (210), and comprises hand inputting units (25, 250) in a center unit of the resin body member (21) or the flexible waterproof body member (210). The hand inputting units (25, 250) are configured to be opened and closed by opening/closing covers (26, 260). A plurality of discharging holes (28) for discharging the mist or the steam are provided in one side of the hand inputting units (25, 250). Close-attaching and tightening members (22, 212) closely attached or tightened in an upper boundary unit of the shampoo pottery (10) are provided in a boundary unit of the resin body member (21) or the flexible waterproof body member (210).
Patent KR-20200143285-A (KR)
Inventor: SANDRIN LAURENT
IPC: A61B8/08
Filed: 2020-06-11
Abstract: Disclosed are a system for accumulating ultrasonic attenuation data for detection of a disease or other diseases and a method thereof. In one embodiment, an ultrasonic system generates multiple imaging pulses during an imaging mode. An echo signal received from the imaging pulse is tested against one or more quality metrics. Attenuation data from the echo signal passing through the quality metric is accumulated and used to calculate the tissue characteristics. In one embodiment, the tissue characteristic is the CAP measurement related to the amount of fat in the liver.
Patent KR-20200144494-A (KR)
Inventor: KOMURA YOSHIYUKI
IPC: D04B15/44
Filed: 2020-06-16
Abstract: The present invention automates the setting of the tension for a top tension device that can electrically adjust the tension applied to a thread. The present invention sets a tension device equipped with an adjusting member that can electrically set the tension applied to the thread, and also installed on a flat knitting machine. The present invention measures an input value with respect to the adjusting member for applying tension to a yarn desired for each yarn, and corrects the input value according to an element of a feeder route from the top tension device to the yarn carrier to set as a predetermined value, and applies the predetermined value to the adjusting member from a controller of the flat knitting machine.
Patent KR-20220007902-A (KR)
Title: Logistics center system for air-conditioning and heating inside load container
Inventor: KIM JUNG HYUN
IPC: F24F11/39
Filed: 2020-06-29
Abstract: The present invention relates to a distribution center system for air conditioning and heating inside a vehicle loading box. Provided is a distribution center system comprising: an air supply unit for supplying heating and cooling air to the inside of a vehicle loading box; a loading and unloading device which can be extended into the loading box; an air transmission unit installed in the loading and unloading device to circulate the heating and cooling air supplied by the air supply unit; a power supply unit for supplying power to the air supply unit, the air transmission unit, and the loading and unloading device; and a control unit for controlling the air supply unit, the air transmission unit, the loading and unloading device, and the power supply unit. Accordingly, it is possible to improve worker fatigue and heat illness according to the temperature inside the vehicle loading box when loading and unloading parcels.
Patent KR-20210077577-A (KR)
Title: A cutting board for kitchen
Inventor: AN MIN HO
IPC: C01B32/182
Filed: 2020-07-03
Abstract: The present invention relates to a cutting board for kitchen use preventing scratches attributable to repeated blade impact, having a transparent cover so that the inside of the board is visible, enhancing aesthetics in the kitchen, and preventing knife scars on the surface of the board to eliminate concerns over remaining foreign matter. The present invention includes: a plate-shaped cutting board body (100); polycarbonate (200) stacked on the upper surface of the cutting board body (100); a silicone film (300) stacked on the upper surface of the polycarbonate (200); and a graphene film stacked on the upper surface of the silicone film (300). For aesthetic improvement, at least the upper surface of the cutting board body (100) has an engraved pattern (110), and the transparent or semi-transparent polycarbonate (200) is stacked on the upper surface of the cutting board body (100).
Patent KR-20220006914-A (KR)
Inventor: RYU JUN YEOL
IPC: H01L21/687
Filed: 2020-07-09
Abstract: A substrate processing device is disclosed. In the substrate processing device according to the present invention, the position of a cross support bar on which a substrate support unit is loaded may be maintained without changing in a repeated process. The substrate processing device includes a pair of cross support bars, a fixed part, and an elastic member.
Patent KR-20220007204-A (KR)
Inventor: HWANG BYOUNGHAN
IPC: G01N15/02
Filed: 2020-07-10
Abstract: The present invention aims to improve a structure of an air inlet unit of the conventional apparatus for measuring fine dust using beta-ray and prevent fine dust from being deposited on a pipe of the air inlet unit. To this end, the air introduced through the air inlet unit (110) passes through a straight pipe-type air inlet pipe (125), and passes through a roll-type filter paper through an air passage formed in a diagonal direction on a side surface of a measuring body with a beta-ray generation unit (200) and a beta-ray measuring unit (300), and fine dust is filtered out by the roll-type filter paper. The beta-ray generated by the beta-ray generation unit passes through the filter paper which has filtered out the fine dust, and as the volume of fine dust increases, the intensity of the beta-ray signal passing through the filter paper decreases. Accordingly, the volume of fine dust can be measured based on the changes in the intensity of the beta-ray signals measured by the beta-ray measuring unit. As such, the present invention is able to prevent fine dust from being accumulated in the middle of the air inlet pipe, and precisely measure fine dust.
Patent KR-20220014730-A (KR)
Title: Method and apparatus for decoding low-density parity-check code
Inventor: KIM NAM IL
IPC: H03M13/11
Filed: 2020-07-29
Abstract: A decoding method of an LDPC code and a device thereof are disclosed. The decoding method of the LDPC code comprises the following steps of: updating a variable node; determining n minimum values based on an MSA; determining n indices based on the n minimum values; updating a check node by using the n indexes; calculating an LLR value when update of the check node is completed; and determining an information bit based on the LLR value. Accordingly, performance of a communication system can be increased.
Patent KR-20220019389-A (KR)
Inventor: ROH HYUN WOO
IPC: B64C27/00
Filed: 2020-08-10
Abstract: The present invention relates to a rotorcraft having a blade damage response function and a control method thereof. An object of the present invention is to maintain a dynamic balance of blades by cutting a part of a broken blade and other selected blades to maintain the dynamic balance of the blade when asymmetrical damage to the blade occurs. The rotorcraft includes blades, a damage detection unit, cutting units, and a control unit.
Patent KR-20220020690-A (KR)
Inventor: KIM BONGSUCK
IPC: H02S30/10
Filed: 2020-08-12
Abstract: The present invention discloses a photovoltaic module frame. The photovoltaic module frame comprises: a plurality of frame units forming a frame of a photovoltaic module respectively, spaced apart from each other, and forming an accommodation unit in a space between adjacent frame units; a charging unit provided on the frame units and forming a space having a predetermined size; a first silicon unit which is filled in the accommodation unit and of which one surface is exposed outwards with one surface of the photovoltaic module in which light is absorbed; and a second silicon unit filled in the charging unit and covered by the first silicon unit to block external exposure. External exposure of the frame unit is blocked by the first and second silicon units.
Patent KR-20220021663-A (KR)
Inventor: SHIN HYUN WOO
IPC: A61F5/56
Filed: 2020-08-14
Abstract: Disclosed is a mandibular advancement frame capable of effectively transmitting driving force to an intraoral appliance. More specifically, the present invention provides a mandibular advancement frame comprising: a support part supporting the side of the intraoral appliance; and a connection part which is connected to the support part and slopes while forming a predetermined angle therewith, wherein at least one among the support part and the connection part has a plurality of through-holes.
Patent KR-20220023848-A (KR)
Inventor: SONG EUNSEOK
IPC: H01L25/065
Filed: 2020-08-20
Abstract: An objective of the present invention is to provide a semiconductor package capable of improving heat dissipation efficiency and a method for fabricating the same. The semiconductor package comprises: a substrate; an interposer on the substrate; a memory chip stack on the interposer; a silicon capacitor layer on the interposer; a first semiconductor chip on the silicon capacitor layer; and a molding film surrounding side surfaces of the memory chip stack, the silicon capacitor layer, and the first semiconductor chip. The memory chip stack and the first semiconductor chip are spaced apart from each other in a horizontal direction on the interposer. The top surface of the first semiconductor chip is positioned on the same plane as the top surface of the molding layer and a top surface of the memory chip stack.
Patent KR-20220023856-A (KR)
Title: bake unit
Inventor: SEO WONGUK
IPC: H01L21/67
Filed: 2020-08-20
Abstract: The present invention discloses a bake unit. The bake unit includes: a chamber for receiving a substrate and heating the substrate; a scrubber for exhausting fumes generated from the substrate in the chamber; a pipe connecting the chamber to the scrubber to deliver the fume to the scrubber; a damper that is locked in the pipe to control the exhaust flow rate of the fume; and an exhaust pollutant remover coupled to the pipe or the damper to remove pollutants generated by the fume.
Patent KR-20220026368-A (KR)
Inventor: CHOI KYEONG HEE
IPC: G06Q30/06
Filed: 2020-08-25
Abstract: The present invention relates to a system for providing health food for an open market platform user, which comprises: a user terminal which can access an open market platform; a health food providing server which is connected to the user terminal through a wired/wireless communication network, to provide a health food related service to the user terminal; and an affiliated company terminal which is connected to the health food providing server through a wired/wireless communication network, to provide a health food related service of an affiliated company to the health food providing server. The health food providing server includes: a health food related service authentication unit which authenticates an open market platform user and the use of the health food related service of the affiliated company by confirming whether the open market platform user and the affiliated company have signed up for membership; a health food distributed storage unit which receives the health food related service from the affiliated company terminal for which the use of the health food related service is authenticated, to distribute and store the same; and a health food related service unit which extracts a specific health food related service selected by the open market platform user from the health food distributed storage unit, to provide the same to an open market platform user whose use of the health food related service is authenticated. The health food related service unit provides the health food related service of the affiliated company to the open market platform user.
Patent KR-20220030521-A (KR)
Title: Syngas engine and generation system comprising the same syngas engine
Inventor: OH SEUNGMOOK
IPC: C10J3/86
Filed: 2020-09-03
Abstract: The object of the present invention is to provide a syngas engine which uses syngas generated from a gasification process using coal, waste, biomass and the like as a fuel, and is heated with waste heat generated in the gasification process to achieve stable combustion, and a power generation system including the syngas engine.
Patent KR-20220032236-A (KR)
Title: system
Inventor: KANG HAN SIC
IPC: H04N21/231
Filed: 2020-09-07
Abstract: The present invention relates to a system. According to the present invention, a system comprises a first component (e.g., a terminal) and a second component (e.g., a system, a receiving part of the system, another receiving part connected to the system). An object of the present invention is to enhance security when transmitting images, data, signals, etc.
Patent KR-20220032862-A (KR)
Inventor: SHIM SANGWON
IPC: B23K26/08
Filed: 2020-09-08
Abstract: The present invention relates to a laser processing system and a method thereof. The laser processing system according to one embodiment of the present invention comprises: a laser unit emitting a laser beam; an optical unit disposed in a traveling path of the laser beam and emitting the incident laser beam as a Bessel beam; a stage on which a workpiece to be processed with the Bessel beam emitted from the optical unit is mounted; and a control unit for controlling operations of the laser unit, the optical unit, and the stage. The optical unit is configured to position a focal line of the emitted Bessel beam on the workpiece, and move the focal line positioned on the workpiece by a predetermined range. An objective of the present invention is to provide the system capable of processing the workpiece at a high speed, and the method thereof.
Patent KR-20220034589-A (KR)
Title: Medical powder spraying device for easy control of the flow rate of sprayed powder and operation method of the powder spraying device
Inventor: KIM EUN JIN
IPC: A61B17/00
Filed: 2020-09-11
Abstract: The present invention relates to a medical powder spraying device configured such that the flow rate of powder being sprayed is easily adjusted, and to an operating method of the powder spraying device. More specifically, the powder spraying device comprises a flow rate adjustment means, so that the flow rate of the powder being sprayed can be more easily adjusted.
Patent KR-20210120797-A (KR)
Title: COMPOSITION FOR INHIBITING METASTASIS OF HEPATOCELLULAR CARCINOMA CONTAINING miR-23b-3p AND MET INHIBITOR AS ACTIVE INGREDIENTS
Inventor: BAE SI HYUN
IPC: A61K31/7105
Filed: 2020-09-15
Abstract: The present invention relates to a pharmaceutical composition for preventing or inhibiting metastasis of hepatocellular carcinoma, a composition for diagnosing and predicting the metastasis, a kit, and the like. More particularly, the present invention relates to a pharmaceutical composition for preventing or inhibiting metastasis of hepatocellular carcinoma which can effectively prevent and inhibit hepatocellular carcinoma and the metastasis thereof by including miR-23b-3p and an MET inhibitor and thus inhibiting epithelial mesenchymal migration of hepatocellular carcinoma cells; a composition for diagnosing the hepatocellular carcinoma and the metastasis thereof; a kit comprising the composition; and a method of providing information on the diagnosis of hepatocellular carcinoma and the metastasis or prognosis of the hepatocellular carcinoma.
Patent KR-20220042829-A (KR)
Inventor: JOONYOUNG NA
IPC: B21D37/10
Filed: 2020-09-28
Abstract: The purpose of the present invention is to provide a mold apparatus including a tapping unit, capable of producing female screws of uniform quality and shortening a manufacturing process, thereby reducing production costs. The mold apparatus according to various embodiments of the present invention comprises: a first mold; a movable second mold including a stripper plate at a lower end and carrying out mold opening or closing operation with the first mold; a punch disposed in the second mold and punching a target object placed on the first mold according to the mold closing operation of the second mold; and a tapping unit included in the punch, fastened to the second mold, and tapping the target object placed on the first mold. The tapping unit includes: a pusher; and a main body receiving power according to movements of the pusher. The main body includes: a first gear set disposed in the pusher, connected to the main body, and descending according to a descent operation of the pusher; a second gear set disposed in the main body, arranged to mesh with the first gear set, and rotating around a first direction according to the descent of the pusher; a third gear set meshing with the second gear set and driven around a second direction perpendicular to the first direction; a planetary gear unit connected to the third gear set; and a tap drill head connected to the planetary gear unit, rotating at a high speed, and descending to tap the target object placed in the first mold. Other various embodiments are possible.
Patent KR-20220045307-A (KR)
Title: Coating composition for film formation with improved water repellency presistence
Inventor: KIM YOUNG JIN
IPC: C09D183/16
Filed: 2020-10-05
Abstract: The present invention relates to a coating composition for film formation with improved water repellency persistence. One aspect of the present invention provides the coating composition for film formation which comprises: an organic polysilazane solution including an organic polysilazane and an organic solvent; and a silicone compound including at least one selected from a group consisting of a silicone resin, a silicone oil, and a silicone oligomer.
Patent KR-20220045640-A (KR)
Title: Submarine prevention device for fold and dive seat of vehicle
Inventor: KIM BONG KU
IPC: B60N2/42
Filed: 2020-10-06
Abstract: The present invention provides a submarine prevention apparatus of a fold and dive seat for a vehicle, which mounts a stopper link capable of inertial movement to be rotatable at a position near a dive link of the fold and dive seat, so that the stopper link moves by inertia and rotes in case of a forward collision accident to restrict the dive link, so as to prevent deformation of the dive link and a submarine phenomenon at the same time.